/* ============================================================
   SevenBoss — all-navy dusk + lime accent
   Typography: deliberately wrong weight (thin h1, bold body)
   Layout: index card stack · Motion: marquee band
   Signature: dictated quote · Background: flat, no treatment
   ============================================================ */

:root {
  --bg: #0e1a2b;
  --bg-2: #142338;
  --card: #16273d;
  --card-2: #1b2f49;
  --ink: #eaeef7;
  --ink-dim: #9fb0c9;
  --ink-faint: #6d7f9b;
  --accent: #ccff33;
  --accent-ink: #0e1a2b;
  --line: #24374f;
  --good: #7ee787;
  --bad: #ff7a7a;
  --shadow: rgba(0, 0, 0, 0.8);
  --radius: 3px;
  --wrap: 1080px;
}

html[data-theme="light"] {
  --bg: #f2f4f8;
  --bg-2: #e7ebf2;
  --card: #ffffff;
  --card-2: #fbfcfe;
  --ink: #0e1a2b;
  --ink-dim: #46587a;
  --ink-faint: #6d7f9b;
  --accent: #5c8a00;
  --accent-ink: #f2f4f8;
  --line: #c9d2e0;
  --good: #1f7a34;
  --bad: #b3261e;
  --shadow: rgba(14, 26, 43, 0.28);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Bricolage Grotesque", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); }

h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; }

h1 {
  font-weight: 200;
  font-size: clamp(2.4rem, 8vw, 5.2rem);
  font-variation-settings: "opsz" 96;
}

h2 {
  font-weight: 200;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
}

h3 {
  font-weight: 700;
  font-size: clamp(1.12rem, 2.4vw, 1.42rem);
  line-height: 1.28;
}

p { margin: 0 0 1rem; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 5vw, 2.5rem);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  z-index: 50;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius);
  box-shadow: 3px 3px 0 var(--shadow);
}

.brand-name {
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
}

.nav {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.7rem 0.7rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius);
}
.nav a:hover { color: var(--accent); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.5rem 0.85rem;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-icon { font-size: 1rem; line-height: 1; }

/* ---------- marquee band ---------- */

.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 0.7rem 0;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: scroll 34s linear infinite;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  white-space: nowrap;
}

.marquee-track span:nth-child(even) { color: var(--accent); }

@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ---------- hero ---------- */

.hero {
  padding-block: clamp(3rem, 9vw, 6rem) clamp(2rem, 5vw, 3.5rem);
}

.kicker {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.4rem;
}

.hero h1 { margin-bottom: 1.6rem; }

.dictated {
  font-weight: 200;
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  line-height: 1.5;
  color: var(--ink);
  max-width: 34ch;
  min-height: 4.6em;
  margin-bottom: 1.6rem;
}

.dictated .w {
  display: inline-block;
  opacity: 0;
  animation: wordIn 420ms ease-out forwards;
}

.dictated .caret {
  display: inline-block;
  width: 0.55ch;
  height: 1.05em;
  margin-left: 0.12ch;
  background: var(--accent);
  vertical-align: -0.14em;
  animation: blink 1s steps(1, end) infinite;
}

@keyframes wordIn {
  from { opacity: 0; transform: translateY(0.35em); }
  to { opacity: 1; transform: none; }
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.hero-sub {
  max-width: 58ch;
  color: var(--ink-dim);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin: 1.8rem 0 2.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--shadow);
  transition: transform 140ms ease, box-shadow 140ms ease;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--shadow); }
.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--shadow); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 0;
}
.stats > div { background: var(--bg); padding: 1rem 1.1rem; }
.stats dt {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.stats dd {
  margin: 0.35rem 0 0;
  font-weight: 200;
  font-size: 1.9rem;
  line-height: 1;
}

/* ---------- section heads ---------- */

.section-head { margin-bottom: 2.2rem; max-width: 62ch; }
.section-head h2 { margin-bottom: 0.7rem; }
.section-note { color: var(--ink-dim); margin: 0; }

section { padding-block: clamp(2.6rem, 7vw, 4.5rem); }

/* ---------- index card stack ---------- */

.card-stack {
  display: grid;
  gap: 1.6rem;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 4vw, 2.1rem);
  box-shadow: 4px 4px 0 var(--shadow);
  transform: rotate(-0.7deg);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.card:nth-child(even) { transform: rotate(0.7deg); }

.card:hover { transform: rotate(0deg); box-shadow: 6px 6px 0 var(--shadow); }

.punch {
  position: absolute;
  top: 1.05rem;
  right: 1.05rem;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--line);
}

.card-num {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.card h3 { margin-bottom: 1.3rem; max-width: 46ch; }

.options {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.options button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 52px;
  padding: 0.75rem 1rem;
  text-align: left;
  background: var(--card-2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 130ms ease, transform 130ms ease;
}

.options button b {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-dim);
}

.options button:hover:not(:disabled) {
  border-color: var(--accent);
  transform: translateX(2px);
}

.options button:disabled { cursor: default; }

.options button.is-right {
  border-color: var(--good);
  background: color-mix(in srgb, var(--good) 14%, var(--card-2));
}
.options button.is-right b { border-color: var(--good); color: var(--good); }

.options button.is-wrong {
  border-color: var(--bad);
  background: color-mix(in srgb, var(--bad) 14%, var(--card-2));
}
.options button.is-wrong b { border-color: var(--bad); color: var(--bad); }

.options button.is-muted { opacity: 0.5; }

.verdict {
  margin-top: 1.2rem;
  padding-top: 1.1rem;
  border-top: 1px dashed var(--line);
}
.verdict-line {
  font-weight: 700;
  font-size: 1.02rem;
  margin: 0 0 0.35rem;
}
.verdict-line.good { color: var(--good); }
.verdict-line.bad { color: var(--bad); }
.verdict-why {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.94rem;
}

.explain {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.95rem;
  color: var(--ink-dim);
  animation: reveal 320ms ease-out both;
}
.explain strong { color: var(--ink); }

@keyframes reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

/* ---------- scoreboard ---------- */

.scoreboard {
  margin-top: 2.2rem;
  padding: 1.6rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--shadow);
  text-align: center;
}

.score-line {
  font-weight: 200;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  margin: 0 0 0.4rem;
}
.score-line span { color: var(--accent); font-weight: 700; }
.score-note { color: var(--ink-dim); margin: 0 0 1.2rem; }

/* ---------- archive ---------- */

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.4rem;
}

.mini-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.3rem 1.1rem;
  box-shadow: 4px 4px 0 var(--shadow);
  transform: rotate(-0.5deg);
  transition: transform 180ms ease;
}
.mini-card:nth-child(even) { transform: rotate(0.5deg); }
.mini-card:hover { transform: rotate(0deg) translateY(-2px); }
.mini-card .punch { top: 0.85rem; right: 0.85rem; width: 12px; height: 12px; }

.mini-tag {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.mini-card h3 { font-size: 1.08rem; margin-bottom: 0.6rem; }
.mini-card p { color: var(--ink-dim); font-size: 0.92rem; margin-bottom: 0.8rem; }
.mini-meta {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}

/* ---------- about ---------- */

.about-body { max-width: 62ch; }
.about-body p { color: var(--ink-dim); }
.about-body p:first-child { color: var(--ink); }

.about-facts {
  margin-top: 2rem;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.about-facts > div {
  background: var(--bg);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.25rem;
}
.fact-k {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.fact-v { color: var(--ink-dim); font-size: 0.95rem; }

/* ---------- letter form ---------- */

.letter-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
  max-width: 720px;
}

.field { display: grid; gap: 0.45rem; }
.field-wide { grid-column: 1 / -1; }

.field span {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.85rem;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  font-size: 0.98rem;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--accent); }

.letter-form .btn { justify-self: start; }

.form-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--accent);
  font-size: 0.95rem;
}

/* ---------- footer ---------- */

.foot {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: 2.6rem 3.4rem;
  margin-top: 2rem;
}
.foot-brand {
  font-weight: 200;
  font-size: 1.5rem;
  margin: 0 0 0.4rem;
}
.foot-line { color: var(--ink-dim); margin: 0 0 0.4rem; max-width: 46ch; }
.foot-meta {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}

.attribution {
  position: static;
  margin: 1.4rem 0 0;
  font-size: 0.72rem;
  opacity: 0.55;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.attribution a { color: inherit; }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .card, .mini-card, .btn { transition: none; }
  .card, .card:nth-child(even), .mini-card, .mini-card:nth-child(even) { transform: none; }
  .dictated .w { opacity: 1; animation: none; }
  .dictated .caret { animation: none; }
  .explain { animation: none; }
}

@media (max-width: 560px) {
  .nav a { padding-inline: 0.5rem; font-size: 0.86rem; }
  .brand-name { display: none; }
  .theme-label { display: none; }
  .card, .card:nth-child(even), .mini-card, .mini-card:nth-child(even) { transform: none; }
}